O5 Plumbing, LLC
Licensed plumber in San Antonio, Texas
O5 Plumbing, LLC holds TSBPE licence M-44165, active, licensed since 6 May 2022, rated 5.0 from 518 Google reviews.
Report card
- Licence activeTSBPE #M-44165, Responsible Master Plumber ERIC KEIGHER. Issued 6 May 2022, expires 31 Jul 2027.
- Licensed 5 yrsSince 6 May 2022.
- Liability insuredTwfg Zamorano Insurance, valid to 25 Aug 2027.
- On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
Checked against the Texas State Board of Plumbing Examiners (TSBPE) register on 4 Nov 2026.
Google reviews
5.0(518 reviews)Sam Dockery★★★★★ 2 weeks agoView on Google
Adam with 05 Plumbing was fantastic! He was friendly, professional, and took the time to explain every step of the process so I knew exactly what was going on. The price was reasonable, he worked quickly, and the job came with a warranty. You really can’t ask for much more! It’s refreshing to find someone who takes pride in their work, treats customers well, and makes the whole experience stress-free. I highly recom…
Nathan O★★★★★ a month agoView on Google
My homes original water heater was on its last legs with a leak. Called first thing in the morning and my new water heater was installed and ready to go by lunch. Adam was very efficient, professional and friendly. New water heater is working great. I have already passed it on to a family member who may need future service. Thank yall much!
Julie Lortz★★★★★ 7 months agoView on Google
Called O5 plumbing and they were able to fit us in same day. Adam quickly assessed our leaky shower problem and made recommendations to correct the issue. He was very clear when providing explanations and ensured that we fully understood the issue. Not only that, but he went above and beyond to address a potential root issue, correcting that first, before the other repair. Highly recommend O5 and Adam! We will certai…
Paul Duvall★★★★★ 2 weeks agoView on Google
Adam was extremely kind and courteous when performing the job at hand. He was very knowledgeable with all the questions we had and super profecceant when handling the job. I will definitely be a repeat customer and highly recommend o5 Plumbing.
Ryan Velazquez★★★★★ 11 months agoView on Google
We had a sewer line backing up into our home this morning, and Adam from O5 Plumbing came out on his day off to help us. He showed up quickly, was extremely professional, and immediately got to work. The last company we used (Anchor Plumbing) charged us an arm and a leg just to run a camera. Adam not only ran the camera, but also cleaned out the sewer line and removed the blockage — all for half the price we paid bef…
Read all 518 reviews on Google Reviews and photos from Google, 4 Nov 2026.
Why it ranks #69 of 226 plumbers in San Antonio
Score 63.7 / 100. Claiming this listing or using Theo never changes it. How we rank
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